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公开(公告)号:US2781337A
公开(公告)日:1957-02-12
申请号:US45129554
申请日:1954-08-20
Applicant: CIBA LTD
Inventor: EDUARD MOSER , ALBERT BOLLETER , CHRISTIAN WITTWER
IPC: D06P1/12
CPC classification number: D06P1/127
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公开(公告)号:US2781338A
公开(公告)日:1957-02-12
申请号:US45129654
申请日:1954-08-20
Applicant: CIBA LTD
Inventor: EDUARD MOSER , ALBERT BOLLETER , CHRISTIAN WITTWER
IPC: D06P1/12
CPC classification number: D06P1/127
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